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Attack Shark X820 Ultra — Review & Specs | Pricepect | Pricepect

Home Gaming KeyboardsAttack Shark X820 Ultra

📦

Attack Shark

Attack Shark X820 Ultra

4.8(0 reviews)

$55.19$68.9920% off

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X820UltraMoonlit NightGift Switch

Gaming Keyboards

Expert Review Analysis

The Attack Shark X820 Ultra is a compact 75% mechanical gaming keyboard featuring tri‑mode connectivity, a 0.85‑inch TFT smart display with a multifunction knob, and a 4000 mAh battery. It combines a gasket‑mounted design with 5‑layer sound‑dampening and hot‑swappable linear switches for low‑latency, customizable gaming and typing.

✓ Best for: Competitive gamers who need low‑latency wireless performance, typists who enjoy a gasket‑mounted "thock" feel, multi‑device users who switch between PC, Mac, tablets and smartphones, and content creators who benefit from on‑the‑fly RGB/TFT customization for streaming or dark‑room work.✗ Not ideal for: Users who require tactile or clicky switches out of the box, those who prefer a perfectly centered USB‑C port for ergonomics, and individuals seeking a low‑profile or ultra‑thin keyboard design.

Pros

✓Tri‑mode connectivity (2.4 GHz wireless, Bluetooth 5.0/5.1, USB‑C) with 1000 Hz polling and NKRO delivers ultra‑low‑latency gaming performance.
✓Integrated 0.85‑inch TFT smart display and CNC‑machined metal knob enable on‑the‑fly adjustments for volume, RGB and system status.

Price History

Current

$55.19

Average

$68.56

Lowest

$55.19

Highest

$68.99

Good Deal — 20% below average

Price trend (90d):-5.9%

Best Seller Rank History

Now#522Best#397Worst#567 -125

Lower = better sales rank

Rating Trend

Rating4.8/ 5Reviews36+1 reviews

Specifications

Accessories

Included AccessoriesKeyboard, 2-in-1 key puller, coiled cable, manual

Battery

Battery Capacity4000 mAh mAh

Battery TypeLi-ion

Connectivity

Wireless Frequency2.4 GHz MHz

Bluetooth Version5.1

USB-C PortYes

Device Pairing Limit5

CompatibilityPC, Mac, smartphone, tablet

Controls

Knob TypeCNC metal

Dongle StorageYes

Anti-Slip PaddingYes

Power/Layout SwitchYes

Design

Mount TypeGasket

Sound Dampening Layers5

PCB Thickness1.2 mm mm

PCB LayersDual-layer

Keycap MaterialPBT

Display

Screen Size0.85 inch mm

Screen TypeTFT Smart Display

General

BrandAttack Shark

ManufacturerATTACK SHARK

Model NameX820Ultra

ColorMoonlit Night

Layout75% ANSI

Lighting

RGB Colors16.8 million

LED OrientationSouth-facing

Lighting Presets19+

Performance

Polling Rate1000 Hz Hz

NKROYes

Mounting

Mount TypeUpgraded gasket structure with 5‑layer sound‑absorbing foam

Switch Compatibility

Hot‑Swap3/5‑pin compatible switches

Research Sources

attackshark.com

attackshark.com

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User Reviews

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✓

Five‑layer sound‑absorbing foam stack plus upgraded gasket mount provides a soft, bouncy "thock" feel and reduces acoustic noise.

✓Hot‑swappable 3/5‑pin linear switches (42‑45 g) allow users to change switches without soldering for personalized feel.

✓4000 mAh Li‑battery supplies long wireless sessions and the package includes a coiled USB‑C cable for convenient charging.

Cons

✗Only linear switches are supplied out‑of‑the‑box, limiting tactile or clicky options for users who prefer those switch types.
✗Accessing TFT screen functions and knob controls requires FN key combinations, which some users find unintuitive.
✗The USB‑C charging port is positioned slightly off‑center, making cable alignment less ergonomic during wired use.
✗No option for low‑profile or high‑profile keycaps; the keyboard is fixed to a standard OEM PBT keycap profile.
✗Lacks a dedicated data‑only USB‑C port, preventing simultaneous wired gaming and charging.

From Expert Reviews

Praised by Experts

✓Professional reviewers highlight the low‑latency 2.4 GHz wireless connection with no perceptible delay during competitive play.
✓The 45 g linear switches are praised for buttery‑smooth keystrokes that suit both gaming and typing.
✓Gasket mount "bounce" and five‑layer foam are noted for delivering satisfying acoustic feedback and reduced rattling.
✓The 1000 Hz polling rate combined with NKRO is commended for reliable, high‑speed input handling.

Criticized by Experts

✗Editors point out that the TFT screen and knob require FN‑key combos, adding a learning curve for full functionality.
✗Professional reviews mention the limited out‑of‑the‑box linear switch selection as a drawback for users seeking tactile or clicky options.
✗The slightly off‑center USB‑C port is cited as a minor ergonomic inconvenience.

From User Reviews

Users Love

✓Everyday users report reliable wireless performance with "no delays even over wireless" during extended gaming sessions.
✓Customers appreciate the balanced 45 g linear switches that feel good for both gaming and regular typing.
✓Long battery life is frequently praised, allowing many hours of use without needing to recharge.
✓The customizable TFT display and knob are highlighted as useful for quick adjustments without leaving the game.

Users Complain About

✗Users note navigation quirks, such as needing FN+knob combinations for volume control, which can feel cumbersome.
✗Several customers express a desire for more switch variety out of the box, though hot‑swap mitigates this.

Expert Opinion

Professional reviewers commend the Attack Shark X820 Ultra for delivering high‑performance wireless connectivity, smooth linear switches, and a unique TFT display with a multifunction knob, all wrapped in a gasket‑mounted chassis with excellent acoustics. Minor criticisms focus on the FN‑key access to the screen controls and the off‑center USB‑C port, but overall the keyboard is seen as a strong value proposition in its segment.

What Users Say

Everyday users generally love the keyboard's reliable wireless experience, solid battery life, and the ability to tweak settings via the TFT screen and knob. Common complaints revolve around the learning curve for FN‑based navigation and the limited switch options provided initially.

Common Complaints

Navigation quirks involving FN‑key combos for the knob, limited out‑of‑the‑box switch variety, and the slightly off‑center placement of the USB‑C charging port.

What People Are Saying

“no delays even over wireless”
User reviewNov 2025

“surprising”
Editor reviewOct 2025

How It Compares

vs. Keychron Q1

Advantages

✓Attack Shark is lighter (1.176 kg vs ~1.8 kg) making it more portable.
✓Includes a 0.85" TFT display and multifunction knob, features the Q1 lacks.
✓Comes with a coiled USB‑C cable for convenient charging and storage.

Disadvantages

✗Keychron Q1 offers a more premium, higher‑end build quality and may have more premium switch options.
✗Attack Shark lacks the Q1's extensive premium material finishes and may be priced more competitively.

Choose the Attack Shark for a budget‑friendly feature set with a display; choose the Keychron Q1 if you prioritize premium build and higher‑end aesthetics.

vs. NuPhy Air75 V2

Advantages

✓Attack Shark provides a larger 4000 mAh battery and longer wireless endurance.
✓The TFT screen and knob give on‑the‑fly customization unavailable on the Air75 V2.
✓Heavier chassis with 5‑layer foam offers a richer acoustic experience.

Disadvantages

✗NuPhy Air75 V2 is slimmer and lighter (~0.6 kg, ~16 mm thick), better for ultra‑portable setups.
✗Air75 V2 uses low‑profile switches, which some users prefer over the Shark's standard height.

Pick the Attack Shark for richer features and battery life; pick the NuPhy Air75 V2 if you need the lightest, thinnest keyboard with low‑profile switches.